120111740654 has 16 divisors (see below), whose sum is σ = 181780441920. Its totient is φ = 59518368000.

The previous prime is 120111740597. The next prime is 120111740663. The reversal of 120111740654 is 456047111021.

It is a self number, because there is not a number n which added to its sum of digits gives 120111740654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2917787 + ... + 2958665.

It is an arithmetic number, because the mean of its divisors is an integer number (11361277620).

Almost surely, 2^120111740654 is an apocalyptic number.

120111740654 is a deficient number, since it is larger than the sum of its proper divisors (61668701266).

120111740654 is a wasteful number, since it uses less digits than its factorization.

120111740654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53995.

The product of its (nonzero) digits is 6720, while the sum is 32.

Adding to 120111740654 its reverse (456047111021), we get a palindrome (576158851675).

The spelling of 120111740654 in words is "one hundred twenty billion, one hundred eleven million, seven hundred forty thousand, six hundred fifty-four".